CN1394802A - Speech recognition elevator floor selection system - Google Patents
Speech recognition elevator floor selection system Download PDFInfo
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- CN1394802A CN1394802A CN 02138855 CN02138855A CN1394802A CN 1394802 A CN1394802 A CN 1394802A CN 02138855 CN02138855 CN 02138855 CN 02138855 A CN02138855 A CN 02138855A CN 1394802 A CN1394802 A CN 1394802A
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- elevator
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Abstract
Under the condition of retaining all the structure and functions of elevator an elevator floor speed identification system is added, it is characterized by that it is formed from centre control unit, speech identification system and sensor, in which the output of said centre control unit is connected with the control system of original elevator. The passenger and adopt speech identification mode to make elevator understand operation instrument of passenger to automatically reach to the required floor.
Description
Technical field
The invention belongs to a kind of apparatus for controlling elevator, is a kind of speech recognition elevator floor selective system specifically.
Background technology
Present elevator all adopts the mode of manual button to carry out the floor operation, just is difficult to operate when the blind person enters elevator separately, though the elevator that has has adopted the braille supplemental button, but can not solve all problems easily.The floor button that when individuals with disabilities or revenue passenger both hands are all embraced or carried thing, can't operate elevator equally.Though the disclosed 99110191.x application for a patent for invention of Patent Office has solved not button by hand,, use inconvenient with the method for speech recognition controlled elevator, the defective that it exists each people that will go up elevator must carry speech remote controller.
Summary of the invention
What the purpose of this invention is to provide is a kind of when elevator passenger can't just be used manual manipulation floor selector button always, adopt the mode of speech recognition, can allow elevator " understand " people's operating order, arrive the speech recognition elevator floor selective system of the floor that needs automatically.
To achieve these goals, the present invention is under the condition that keeps all structures of original elevator and function, increase speech recognition elevator floor function, be characterized in that it is made of centralized control unit, speech recognition system and sensor, wherein the output of centralized control unit is connected with the control system of original elevator;
The sensor comprises speech transducer and proximity transducer;
Above-mentioned speech transducer and proximity transducer are fixed on the outer body of wall of floor cage;
At least two of above-mentioned speech transducer are separately fixed on the outer body of wall of floor cage and in the cage;
At least two of above-mentioned proximity transducers are separately fixed on the outer body of wall of floor cage and in the cage;
The output of above-mentioned speech transducer links to each other with the speech recognition system input end, and the output of proximity transducer is connected with the data line of centralized control unit with the output of speech recognition system;
Above-mentioned speech transducer adopts cable microphone, or other can accept the sensor of voice signal;
Above-mentioned proximity transducer adopts infrared pickoff, or other can judge that people's (thing) is near elevator or enter the sensor of elevator;
Above-mentioned at least two speech transducer be separately fixed on the metope elevator button dish and cage on the action button dish.
Because the present invention has adopted speech recognition system, makes the present invention when elevator passenger can't just be used manual manipulation floor selector button always, adopt the mode of speech recognition, can allow elevator " understand " people's operating order, arrive the floor that needs automatically., the present invention is as the accessory equipment of conventional lift, improved on the basis that keeps existing elevator operation button and perfect, provides more easily and operates.Along with further developing of correlation technique, later on even can replace traditional elevator manual operation buttons.
Description of drawings
Fig. 1 is the principle schematic of the embodiment of the invention.
Fig. 2 is an embodiment of the invention structural representation.
Fig. 3 is system software workflow scheme drawing of the present invention (among the figure 1,2 two kind of recognition methods, decide as required).
The specific embodiment
Below in conjunction with accompanying drawing and be that strength further describes the present invention.
Operating process of the present invention is briefly described as follows:
When handicapped passenger (comprising that blind person and both hands all hold the passenger of the elevator buttons that can't directly press...with one's finger such as article) prepares to use elevator, they go near the elevator, it is approaching that proximity transducer can detect the people, start the speech detection program immediately, send prompt tone, as " ticking " one, remind the passenger to enter the valid function zone, the waiting Passengen instruction; Neither button is also silent before elevator if there is the people continuous a period of time (such as 5 seconds), " may I ask you to how many buildings? " can be asked by system remind passenger's button or say the purpose floor, the passenger can go near the elevator after hearing that prompt tone says " to the 8th buildings ", also can waiting system interrogation and say.The sound recognizer analyze this passenger to floor after just notify the scheduling and the control system of elevator, arrange suitable elevator transport the passenger (this process finish the passenger outside elevator by " making progress " and " downwards " button and in elevator by these actions of floor button).All can voice broadcast after elevator arrives each floor, " being the X building now " makes things convenient for elevator under the blind passenger like this, in order to avoid wrong floor down.
In order to reach above-mentioned functions, the embodiment of the invention is taked following scheme:
(1) proximity transducer is installed in suitable position or inside near the cage entrance of every floor, is used for detecting whether the someone prepares to enter elevator.Effect has: a) wait near elevator entrance when preparing to enter elevator as the people, start speech recognition program; B) wait near the elevator entrance and the control system of elevator does not receive the floor button signal when not having voice signal yet in the regular hour as the people, with received pronunciation inquire the passenger " may I ask some buildings? ", having solved the passenger who holds thing when blind person or both hands like this can't " make progress " or the problem of " downwards " button by elevator.
(2) speech transducer (as microphone) is installed in suitable position or inside near the cage entrance of every floor, also a plurality of microphones can be installed, and the installation site of microphone is referring to Fig. 2.
(3) these microphones link to each other with centralized control unit by speech recognition system, and centralized control unit links to each other with the circuit of elevator again, referring to Fig. 1.
(4) generally, exterior proximity transducer of elevator and speech transducer can be finished the function of non-productive operation; But for some unforeseen circumstancess, a cover sensor and microphone in the elevator can also continue to assist the passenger to operate.These accidents may be to follow others to have advanced elevator and but forgotten to send floor instruction; It also may be the situations such as to remove other floor of changing mind.The system discovery somebody can remind equally when in elevator, but not having the instruction of new floor the passenger " may I ask you? " to how many buildings
(5) a speech processes program and a data bank are arranged on the speech recognition system; Data bank is used to preserve the speech data of recording in advance, as " one ", " two ", " three " etc., and is used to make a decision the keyword of sign as " arriving ", " building " etc.; Perhaps " to the 5th buildings ", character strings such as " to the 6th buildings ".The speech processes program is used for carrying out the processing of speech recognition, and the standard signal in voice signal that collects and the data bank is analyzed comparison, by the keyword auxiliary judgment, discerns.Can carry out next step operation according to the instruction that recognizes after the identification.
(6) when carrying out voice recognition processing, can adopt and debate technology such as knowledge, personal voice frequency analysis as keyword and improve discrimination and reduce maloperation.Speech recognition system is constantly analyzed the aud. snl. that collects, and when recognizing keyword when " arriving ", whether the voice signal of judging the back immediately comprises the data as " the 8th building "; If no, then think just now voice signal be between the passenger talking, can ignore.If the data in " the 8th building " are arranged, then think the instruction that the passenger sends, " to the 8th buildings ", so finish once command identification, report one time " to the 8th buildings " with standard voice, and the coding in " the 8th building " is sent to centralized control unit by loud speaker.Just look like the passenger on button by " the 8th building " the same, elevator can stop in " the 8th building " automatically, reports " arriving the 8th buildings now " with received pronunciation simultaneously, makes things convenient for the blind passenger to understand current elevator place floor.
(7) speech recognition is used and is described below: still can use floor button to operate when revenue passenger uses elevator; In the time can't using elevator, then we can say: " to the 8th buildings ", " to the 15th buildings " etc. with the passenger of hand button, the sound signal collecting device collects passenger's phonetic order, and these voice signals are delivered to speech recognition system, the program of speech recognition system is carried out voice-sound identification rapidly and is handled, compare with the floor speech data of preserving in advance in the data bank, judge the floor that the passenger says, and send the centralized control unit that corresponding floor is encoded to elevator, inform that this passenger of apparatus for controlling elevator will arrive several buildings.Can also report one time " to the 8th buildings " with standard voice by loud speaker simultaneously, or " to the 15th buildings " etc., so that knowing elevator, the passenger discerned his order.
The quantity and the position of proximity transducer of the present invention and speech transducer are not fixed, and can adjust as required, and general purpose is to make things convenient for the passenger to use, and improve system recognition rate.
Speech recognition system can behind recognition instruction, send with the passenger directly by the same code signal of action button to apparatus for controlling elevator; This cover system also can directly just be integrated in the centralized control unit of elevator.
Claims (9)
1, a kind of speech recognition elevator floor selective system, be under the condition that keeps all structures of original elevator and function, increase speech recognition elevator floor function, it is characterized in that: it is made of centralized control unit, speech recognition system and sensor, and wherein the output of centralized control unit is connected with the control system of original elevator.
2, speech recognition elevator floor selective system as claimed in claim 1, it is characterized in that: sensor comprises speech transducer and proximity transducer.
3, speech recognition elevator floor selective system as claimed in claim 1 or 2, it is characterized in that: the output of speech transducer links to each other with the speech recognition system input end, and the output of proximity transducer is connected with the data line of centralized control unit with the output of speech recognition system.
4, speech recognition elevator floor selective system as claimed in claim 1 or 2 is characterized in that: speech transducer and proximity transducer are fixed on the outer body of wall of floor cage.
5, as claim 1 or 2 or 4 described speech recognition elevator floor selective systems, it is characterized in that: at least two of speech transducer are separately fixed on the outer body of wall of floor cage and in the cage.
6, as claim 1 or 2 or 4 described speech recognition elevator floor selective systems, it is characterized in that: at least two of proximity transducers are separately fixed on the outer body of wall of floor cage and in the cage.
7, speech recognition elevator floor selective system as claimed in claim 1 or 2 is characterized in that: speech transducer adopts cable microphone, or other can accept the sensor of voice signal;
8, speech recognition elevator floor selective system as claimed in claim 1 or 2 is characterized in that: proximity transducer adopts infrared pickoff, or other can judge that people's (thing) is near elevator or enter the sensor of elevator;
9, speech recognition elevator floor selective system as claimed in claim 1 or 2 is characterized in that: at least two speech transducer be separately fixed on the metope elevator button dish and cage on the action button dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02138855 CN1394802A (en) | 2002-07-31 | 2002-07-31 | Speech recognition elevator floor selection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02138855 CN1394802A (en) | 2002-07-31 | 2002-07-31 | Speech recognition elevator floor selection system |
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| CN1394802A true CN1394802A (en) | 2003-02-05 |
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| CN 02138855 Pending CN1394802A (en) | 2002-07-31 | 2002-07-31 | Speech recognition elevator floor selection system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303797A (en) * | 2011-08-12 | 2012-01-04 | 上海富士电梯有限公司 | Elevator control system with voice recognition device |
| WO2012065360A1 (en) * | 2010-11-17 | 2012-05-24 | Hou Yingxiang | Intelligent voice elevator |
| CN101767735B (en) * | 2005-12-21 | 2012-10-10 | 三菱电机株式会社 | Elevator control device |
| CN102762477A (en) * | 2010-03-12 | 2012-10-31 | 三菱电机株式会社 | Voice call registration device for elevator |
| CN102892697A (en) * | 2010-05-18 | 2013-01-23 | 三菱电机株式会社 | Elevator call registration device |
| CN103079979A (en) * | 2010-06-30 | 2013-05-01 | 刘宰赫 | Speech recognition apparatus for an elevator, and method for controlling same |
| CN103328364A (en) * | 2011-03-11 | 2013-09-25 | 三菱电机株式会社 | Elevator call registration device |
| CN104909229A (en) * | 2014-03-12 | 2015-09-16 | 三菱电机株式会社 | Elevator control gear |
| WO2016119580A1 (en) * | 2015-01-30 | 2016-08-04 | 腾讯科技（深圳）有限公司 | Method, device and terminal for starting voice input function of terminal |
| CN108792856A (en) * | 2018-08-01 | 2018-11-13 | 迅达（中国）电梯有限公司 | elevator call system |
| CN109081208A (en) * | 2018-09-14 | 2018-12-25 | 住友富士电梯有限公司 | A kind of elevator button voice control system and its control method |
| CN109650199A (en) * | 2018-12-27 | 2019-04-19 | 日立电梯（中国）有限公司 | A kind of elevator voice operating method |
| CN111591843A (en) * | 2020-06-05 | 2020-08-28 | 杭州尚朴投资有限公司 | Elevator voice control device and method |
| CN112607544A (en) * | 2020-12-22 | 2021-04-06 | 任中涛 | Anti-virus non-contact voice intelligent magnetic coupling elevator key |
-
2002
- 2002-07-31 CN CN 02138855 patent/CN1394802A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767735B (en) * | 2005-12-21 | 2012-10-10 | 三菱电机株式会社 | Elevator control device |
| CN102762477A (en) * | 2010-03-12 | 2012-10-31 | 三菱电机株式会社 | Voice call registration device for elevator |
| CN102762477B (en) * | 2010-03-12 | 2014-11-05 | 三菱电机株式会社 | Voice call registration device for elevator |
| CN102892697A (en) * | 2010-05-18 | 2013-01-23 | 三菱电机株式会社 | Elevator call registration device |
| CN102892697B (en) * | 2010-05-18 | 2014-12-31 | 三菱电机株式会社 | Elevator call registration device |
| CN103079979A (en) * | 2010-06-30 | 2013-05-01 | 刘宰赫 | Speech recognition apparatus for an elevator, and method for controlling same |
| WO2012065360A1 (en) * | 2010-11-17 | 2012-05-24 | Hou Yingxiang | Intelligent voice elevator |
| CN103328364A (en) * | 2011-03-11 | 2013-09-25 | 三菱电机株式会社 | Elevator call registration device |
| CN102303797A (en) * | 2011-08-12 | 2012-01-04 | 上海富士电梯有限公司 | Elevator control system with voice recognition device |
| CN102303797B (en) * | 2011-08-12 | 2014-11-05 | 上海富士电梯有限公司 | Elevator control system with voice recognition device |
| CN104909229A (en) * | 2014-03-12 | 2015-09-16 | 三菱电机株式会社 | Elevator control gear |
| CN104909229B (en) * | 2014-03-12 | 2017-09-22 | 三菱电机株式会社 | Elevator control gear |
| WO2016119580A1 (en) * | 2015-01-30 | 2016-08-04 | 腾讯科技（深圳）有限公司 | Method, device and terminal for starting voice input function of terminal |
| CN108792856A (en) * | 2018-08-01 | 2018-11-13 | 迅达（中国）电梯有限公司 | elevator call system |
| CN109081208A (en) * | 2018-09-14 | 2018-12-25 | 住友富士电梯有限公司 | A kind of elevator button voice control system and its control method |
| CN109081208B (en) * | 2018-09-14 | 2020-09-29 | 住友富士电梯有限公司 | Elevator button sound control system and control method thereof |
| CN109650199A (en) * | 2018-12-27 | 2019-04-19 | 日立电梯（中国）有限公司 | A kind of elevator voice operating method |
| CN111591843A (en) * | 2020-06-05 | 2020-08-28 | 杭州尚朴投资有限公司 | Elevator voice control device and method |
| CN112607544A (en) * | 2020-12-22 | 2021-04-06 | 任中涛 | Anti-virus non-contact voice intelligent magnetic coupling elevator key |
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